(NrABO^EE DWIVENIE W bOLGARII W (B1905-1907 (NGG(B. /s - (NpANCUKTILOWA(B, (NoLXGA wASILXEWNAs ((NmOSKWA (B:s (NgOSPOLITIZDAT(B,s, 1956)
(NbIBLIOGR(B. (NW PODSTRO^(B. (NPRIME^(B.s
Keywords: (NiSTORIQ s -- (NbOLGARIQs; (NrABO^EE DWIVENIE W bOLGARII (B1905-1907 (NGG(B.s